A randomized 25 question test from a pool of 761 questions, good luck!
Multi-path interference is a ________ source of radio wave deterioration. Choose from the answers below to best fill in the blank
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is a network that links several smaller area networks together over a wide geographical area.
Every network interface must have a physical address in an Ethernet network. Which of the network components below contains these addresses?
Data communication in a DCS takes the form of various net works. Which of the networks below connects to servers that share business data?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best be used for an analog value that has no need of significant accuracy?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.
Which of the answers below is best described as the protocol that first made use of CIP?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the switch interacts with?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameter above the URV?
Which of the topology connections is the most typical for a HART communication device?
The limits of a OUT parameter status field has several different classifications. Which of the classifications below can be described as the indication of a parameters value being set by an operator?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that allows sequential communication on a network with multiple devices?
There are several duties done by each layer within the a typical DCS. Which of the levels below is where the basic process control is performed?
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network with a single central connection point?
Which of the signal transmission modes is best described as one that uses modulation to convert a received signal?
Which of the network components below combines two or more smaller networks working within the ISO physical and data layers?
Sometimes a controller module cannot execute the logic that is required. Which of the subsystems below would be able to execute this logic?
Digital signals are, either specific or transitory, voltage levels represent states of logic. Which of the signal encoding methods below uses the conversion of dc voltage levels to ac to represent logic states?
Which of the DeviceNet components below is best described as being used where ingress protection is needed?
Which of the answers best represents the number OSI network layers that the Foundation fieldbus frame is enclosed in?
Which of the cables below is best used for the trunk cabling of the DeviceNet transmission system?
There are several data access methods used to transmit data. Which of the answers below can be described as a method that is suitable for larger networks?
Which of the answers is not an disadvantage of analog field communication? Choose the best answer from those below.
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that allows for a data connection to other networks, or RTUs and PLCs?